JP7008509B2 - 高成長率のepiチャンバのための遮熱リング - Google Patents
高成長率のepiチャンバのための遮熱リング Download PDFInfo
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- JP7008509B2 JP7008509B2 JP2017557137A JP2017557137A JP7008509B2 JP 7008509 B2 JP7008509 B2 JP 7008509B2 JP 2017557137 A JP2017557137 A JP 2017557137A JP 2017557137 A JP2017557137 A JP 2017557137A JP 7008509 B2 JP7008509 B2 JP 7008509B2
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- 239000000758 substrate Substances 0.000 description 35
- 238000000034 method Methods 0.000 description 26
- 238000000407 epitaxy Methods 0.000 description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 5
- 229910010271 silicon carbide Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/14—Feed and outlet means for the gases; Modifying the flow of the reactive gases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/10—Heating of the reaction chamber or the substrate
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/458—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for supporting substrates in the reaction chamber
- C23C16/4582—Rigid and flat substrates, e.g. plates or discs
- C23C16/4583—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally
- C23C16/4585—Devices at or outside the perimeter of the substrate support, e.g. clamping rings, shrouds
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/12—Substrate holders or susceptors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02293—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process formation of epitaxial layers by a deposition process
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/324—Thermal treatment for modifying the properties of semiconductor bodies, e.g. annealing, sintering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67109—Apparatus for thermal treatment mainly by convection
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Vapour Deposition (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- General Engineering & Computer Science (AREA)
Description
Claims (17)
- 環状の遮熱部材であって、前記環状の遮熱部材の角に対する間隙を有し、前記間隙のエッジが、前記角を2等分する前記遮熱部材の半径に対して平行である、環状の遮熱部材と、
前記環状の遮熱部材を受け取るための凹み部分を有する環状の予熱部材であって、前記環状の遮熱部材が前記凹み部分に受け取られたときに、前記環状の遮熱部材の間隙は前記環状の予熱部材の一部分を露出する、環状の予熱部材と、
前記環状の予熱部材の外半径から内半径まで延びる予熱部材間隙を通って延びるロックピンと
を備える遮熱アセンブリ。 - 前記予熱部材の内半径が、前記遮熱部材の内半径より大きい、請求項1に記載の遮熱アセンブリ。
- 前記予熱部材または前記遮熱部材が、低減された接触特徴を有する、請求項1に記載の遮熱アセンブリ。
- 前記予熱部材と前記遮熱部材がどちらも、傾斜した接触表面を有する、請求項1に記載の遮熱アセンブリ。
- 前記低減された接触特徴が隆起である、請求項3に記載の遮熱アセンブリ。
- 前記環状の予熱部材が、前記遮熱部材を取り囲む縁部分を有する、請求項1に記載の遮熱アセンブリ。
- 前記予熱部材間隙が、前記環状の予熱部材の前記凹み部分及び前記縁部分に形成される、請求項6に記載の遮熱アセンブリ。
- エッジを有する環状の凹み部分を有する環状の予熱部材であって、前記エッジは前記環状の予熱部材の半径に対して平行であり、前記凹み部分は、遮熱アセンブリに含まれる遮熱部材を受け入れるように構成され、前記環状の予熱部材は、前記環状の予熱部材の半径方向に沿って前記環状の予熱部材の外半径から内半径へのまっすぐな間隙を有し、前記まっすぐな間隙は前記凹み部分に形成される、環状の予熱部材と、
角に対するエッジの間に、形成された環状の予熱部材の露出部分であって、前記環状の予熱部材の半径は前記角を2等分し、前記エッジの各々は前記角を2等分する前記半径に対して平行であり、前記環状の予熱部材の前記露出部分は前記エッジの間から露出するように構成されている、露出部分と
を含む、
予熱部材。 - 前記凹み部分を取り囲む縁部分をさらに備える、請求項8に記載の予熱部材。
- 前記環状の予熱部材の上面内に形成された低減された接触特徴をさらに備える、請求項8に記載の予熱部材。
- 前記低減された接触特徴が隆起である、請求項10に記載の予熱部材。
- 前記環状の予熱部材が、丸いエッジと、傾斜した接触表面とを有する、請求項8に記載の予熱部材。
- 間隙を有する環状の遮熱部材を備え、前記間隙が前記環状の遮熱部材の角に対しており、前記間隙が、前記間隙が対する前記角を2等分する前記環状の遮熱部材の半径に対して平行な第1のエッジ及び第2のエッジを有し、前記第1のエッジから前記第2のエッジまでの前記間隙は、50mmから180mmであり、
前記環状の遮熱部材は、遮熱アセンブリに含まれる環状の予熱部材によって受けられるように構成され、
前記第1のエッジの前記間隙の外側コーナ及び前記第2のエッジの前記間隙の外側コーナは、それぞれ丸みを帯びており、それぞれ0.1mmから1.0mmの間の曲率半径を有する、
遮熱部材。 - 前記環状の遮熱部材が、傾斜した接触表面を有する、請求項13に記載の遮熱部材。
- 前記環状の遮熱部材は、接触特徴が低減されている、請求項13に記載の遮熱部材。
- 前記曲率半径は、0.3mmから0.5mmである、請求項13に記載の遮熱部材。
- 前記環状の遮熱部材は、0.1mmから1.5mmの厚さを備える、請求項13に記載の遮熱部材。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562166912P | 2015-05-27 | 2015-05-27 | |
US62/166,912 | 2015-05-27 | ||
PCT/US2016/033998 WO2016191448A1 (en) | 2015-05-27 | 2016-05-25 | Heat shield ring for high growth rate epi chamber |
Publications (2)
Publication Number | Publication Date |
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JP2018518592A JP2018518592A (ja) | 2018-07-12 |
JP7008509B2 true JP7008509B2 (ja) | 2022-02-10 |
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Application Number | Title | Priority Date | Filing Date |
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JP2017557137A Active JP7008509B2 (ja) | 2015-05-27 | 2016-05-25 | 高成長率のepiチャンバのための遮熱リング |
Country Status (6)
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US (1) | US9879358B2 (ja) |
JP (1) | JP7008509B2 (ja) |
KR (1) | KR102531090B1 (ja) |
CN (2) | CN113550003B (ja) |
TW (1) | TWI678722B (ja) |
WO (1) | WO2016191448A1 (ja) |
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KR102408720B1 (ko) | 2017-06-07 | 2022-06-14 | 삼성전자주식회사 | 상부 돔을 포함하는 반도체 공정 챔버 |
US11032945B2 (en) * | 2019-07-12 | 2021-06-08 | Applied Materials, Inc. | Heat shield assembly for an epitaxy chamber |
CN111599716B (zh) * | 2020-05-06 | 2024-06-21 | 北京北方华创微电子装备有限公司 | 用于外延生长设备的预热环以及外延生长设备 |
US20220205134A1 (en) * | 2020-12-31 | 2022-06-30 | Globalwafers Co., Ltd. | Systems and methods for a preheat ring in a semiconductor wafer reactor |
US11781212B2 (en) | 2021-04-07 | 2023-10-10 | Applied Material, Inc. | Overlap susceptor and preheat ring |
CN116497341B (zh) * | 2023-05-12 | 2024-05-28 | 深圳市重投天科半导体有限公司 | 一种预热装置、外延生长设备和外延方法 |
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2016
- 2016-05-25 CN CN202110686757.0A patent/CN113550003B/zh active Active
- 2016-05-25 WO PCT/US2016/033998 patent/WO2016191448A1/en active Application Filing
- 2016-05-25 KR KR1020177037345A patent/KR102531090B1/ko active IP Right Grant
- 2016-05-25 CN CN201680023769.2A patent/CN107636211B/zh active Active
- 2016-05-25 US US15/164,610 patent/US9879358B2/en active Active
- 2016-05-25 JP JP2017557137A patent/JP7008509B2/ja active Active
- 2016-05-26 TW TW105116466A patent/TWI678722B/zh active
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Also Published As
Publication number | Publication date |
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US9879358B2 (en) | 2018-01-30 |
CN107636211B (zh) | 2021-07-09 |
JP2018518592A (ja) | 2018-07-12 |
CN113550003B (zh) | 2024-03-29 |
US20160348275A1 (en) | 2016-12-01 |
TWI678722B (zh) | 2019-12-01 |
WO2016191448A1 (en) | 2016-12-01 |
TW201705198A (zh) | 2017-02-01 |
KR20180003641A (ko) | 2018-01-09 |
CN107636211A (zh) | 2018-01-26 |
CN113550003A (zh) | 2021-10-26 |
KR102531090B1 (ko) | 2023-05-10 |
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